Buffalo signed Isabella to a reserve/future contract Monday.

The Bills elevated Isabella to the active roster Saturday.

Isabella reverted to Buffalo's practice squad Tuesday, per the NFL's transaction log.

Isabella was elevated to the active roster from the practice squad Sunday.

The Bills elevated Isabella from its practice squad Saturday.

Buffalo elevated Isabella from its practice squad to the active roster for Thursday's game versus Tampa Bay.

Isabella signed with the Bills' practice squad Wednesday, Sal Maiorana of the Rochester Democrat and Chronicle reports.

Isabella has been cut by the Bills, Sal Maiorana of the Rochester Democrat and Chronicle reports.

Isabella caught all three targets for 42 yards in Buffalo's preseason win over the Colts on Saturday. He also returned three kickoffs for 48 yards and one punt for five yards.

Isabella is signing with the Bills, Aaron Wilson of KPRC 2 Houston reports.